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Naemon

Network monitoring core based on the Nagios codebase

Monitoring & Status ★ 173 stars Hard setup GPL-2.0

Naemon is a host and service monitoring tool based on the Nagios core, designed for improved performance and modern features. It checks the availability of resources and alerts on outages.

Official siteSource code

Key features

  • Nagios-compatible checks
  • Improved performance
  • Livestatus query interface
  • Large plugin compatibility

Pros & cons

Strengths

  • Faster than classic Nagios
  • Reuses Nagios plugins

Trade-offs

  • Text-file configuration
  • Needs add-ons for a modern UI

Naemon replaces

Self-hosted SolarWinds alternativesSelf-hosted PRTG alternatives

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